Onkyo TX-NR801e No sound

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • courtcircuit
    New Member
    • Aug 2023
    • 6
    • France

    #1

    Onkyo TX-NR801e No sound

    Hello

    Got his monster in a waste.
    It was probably dropped there due to the fact that no sound gets out, nor speakers, nor headphone

    Everything seems to work. Just have to clean the volume encoder, but the remote is fully controling it.

    Relays are closing (it looks like from a first look into the beast) that there are a lot of them.

    When I switch it from standby to live, they react, I can hear a little static noise in the headphone. the same when switchin it off.

    Ive seen that a lot of similar devieces from onkyo suffers from a bad soldering of the DSP and that a reflow may help.
    But before staring to make mistakes I need some experts advices to avoid any disaster, if it can be repaired.

    I've attached the SM manual.
    If any pictures or anything else is needed, let me know.

    (ps, sorry for the poor english, French guy there)

    Many thanks

    JM
    Attached Files

Related Topics

Collapse

  • Sushi1808
    Onkyo TX-NR609 Sound only on USB/Internet Radio/DLNA Input
    by Sushi1808
    Hi everyone!

    I turn to you in hope someone could point me in the right direction since I lack knowledge and experience in diagnosis of audio equipment. (My experience is in computer chip level repairs.)

    I bought an Onkyo TX-NR609 receiver which initially produced no sound on speakers/headphones, there was no delayed relay click, speaker matrix icon didn't show up, USB/NET stuck in "Now initializing", instead of DSP/1st NET firmware version there were ?????????...

    There was flux residue around the D830K013BZKB4 DSP chip (Q3001) on the HDMI...
    07-01-2023, 07:53 AM
  • ChaosLegionnaire
    what i went through dealing with my mobo with dead onboard sound!
    by ChaosLegionnaire
    so i took out one of my spare gigabyte ep35-ds3r mobos from storage for use to do some cpu, ram and video card testing of stuff i bought from ebay and got for free from momaka. he bought 50 e8400 cpus for cheap from ebay some years ago and i decided to help him relieve him of some of his supply since he had waaaay too many!! what did we say about hoarding too much stuff and depriving others of them?! *cough* socialism *cough* lol!

    i had to blow some dust off the board and heatsinks with the datavac as i didnt clean it up before putting it in storage. after finishing...
    09-13-2022, 09:02 AM
  • Sisko
    Onkyo-593 No power and now clicking sound
    by Sisko
    Hi all!!

    Ok just got a Onkyo SKW-593 sub woofer that has no power person told me that it smoked and that his GF let the volume full when she powered off the amp and when he came to turn it on the sub played but then suddenly smoke was coming out, didn't say from where. So opened it up and saw a resistor made of metal (pic) but can't see any writing on metal par so what ever was written on it was burnt. So I'm kinda stuck here with this. I did ask for a repair or schematics in the other group section and waiting for this but I hope someone here might lend me a hand to try and identify...
    10-03-2025, 02:18 PM
  • FrancescoV
    Onkyo HT-R390 no sound output, video output ok
    by FrancescoV
    Good morning everyone,
    I'm trying to repair an onkyo ht-r390 that has no sound output, despite the volume being at maximum, the rest seems to work; the video output signal (coming from an hdmi input) is present, but the audio is absent. Similar situation if I send an audio signal from any input I have no output.

    The firmware reported is the following:
    M:1.00/11107BLP
    D:?.??/????????
    O:1.00/11107AL

    The DSP firmware given the question marks seems corrupt.

    On the BCHDM-0678 - 25140678 - QPWBCHDM0678A0 board the chip that usually seems...
    05-11-2025, 02:59 AM
  • platinumsteel
    Onkyo HT-R960 No Sound
    by platinumsteel
    Hi guys hope you all doing fine.I have an Onkyo HT-R960 from my uncle that he says he powered it on one day and no sound at all.I took it to try and repair it.I am also using it as an opportunity to start learning how to repair units like these and also amplifiers. When i first brought it home I also realized it wasn't outputting any video and audio tru the HDMI Ports.So followed a youtube video on how to change 5 caps to get HDMI output back.Did exactly that and now i have Picture tru the HDMI Ports.But still no audio. Checked a lot of voltages according to the schematic and also visually nothing...
    06-14-2023, 12:23 PM
  • Loading...
  • No more items.
Working...